Full lesson PowerPoint that covers how to deduce the chemical formulae of ionic compounds and compares the models used to represent ionic compounds.
This is made for a GCSE KS3 chemistry class.
The following learning objectives are covered:
- Deduce the formula of common ionic compounds.
- Recognise the structure of the sodium chloride lattice and represent it as a 3D model.
- Describe the limitations of using dot and cross, ball and stick, two and three dimensional diagrams to represent a giant ionic lattice.
Includes examples, questions, diagrams and answers.
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£2.00